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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62656 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
15 lines
446 B
Ruby
15 lines
446 B
Ruby
require_relative '../../spec_helper'
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require_relative 'fixtures/classes'
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describe "Hash#empty?" do
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it "returns true if the hash has no entries" do
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{}.empty?.should == true
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{ 1 => 1 }.empty?.should == false
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end
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it "returns true if the hash has no entries and has a default value" do
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Hash.new(5).empty?.should == true
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Hash.new { 5 }.empty?.should == true
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Hash.new { |hsh, k| hsh[k] = k }.empty?.should == true
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end
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end
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